baber/WOPTO huggingface dataset:
Patent JP-H06214098-A (JP)
Title: Chemical decontamination device
Inventor: SAKAI HITOSHI
IPC: B08B9/093
Filed: 1993-01-20
Abstract: PURPOSE:To suppress the generating quantity of waste with the irreducible minimum of a decontaminating solution and enhance decontamination effect by uniformly injecting a decontaminating solution to the inner surface of a vessel to be decontaminated at high pressure, and recovering and recycling this solution. CONSTITUTION:A chemical decontaminating agent is inputted to a decontaminating solution supplying tank 14 while circulating the water in the tank and regulated to a determined concentration. A determined quantity of water is supplied from a make-up water supplying facility 33 to a buffer tank 9, and regulated to a determined temperature by a heater 11. A decontaminating solution A is poured to the tank 9, circulated until the concentration is uniformed, and then injected through a rotating nozzle 2 on the end part of an injection hose 25 by a high pressure pump 12. During this, the hose 25 is raised and lowered by a hose reel 14, and the nozzle 2 uniformly injects the solution at high pressure to the whole inner surface in the vessel 1 to be decontaminated to decontaminate it. The decontaminating solution A stored in the vessel 1 bottom part is sucked and recovered to the tank 9 by a suction nozzle 3, mixed with the decontaminating solution in the tank 9, and then injected again into the vessel 1 through the nozzle 2. After decontamination is finished, the decontaminating solution A transferred to the tank 9 is transferred to a disposal facility 34 through a drain line 31.
Patent JP-H10206388-A (JP)
Title: Mass spectrometry of complex neutral metal
Inventor: HORI HISAO
IPC: H01J49/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To smoothly measure the molecular weight of the metallic complex by adding the sodium ion to the neutral metallic complex containing the heterocyclic compound as the ligand to ionize the neutral metallic complex without generating side reaction. SOLUTION: The neutral metallic complex has no special limit, and includes various kinds of multi-valent metals, and the ligand in the neutral metallic complex contains at least one heterocyclic compound (including heterocyclic compound containing nitrogen and heterocyclic compound containing sulfur). The neutral metallic complex to be used for the sample for analysis is dissolved in the solvent such as alcohol, ether, ketone and hydrocarbon. After sodium ion (sodium salt) is added at the ratio of 0.01-100 mol, preferably, 0.5-3 mol per one mol of the metallic complex 1 contained in the welding, the electrospray mass analysis is performed.
Patent JP-H10210332-A (JP)
Title: Digital still camera
Inventor: TSUCHIDA TADAAKI
IPC: H04N5/92
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera, which can easily prevent the system down caused by the power voltage drop due to a charging operation and also can prevent noises from mixing into image data. SOLUTION: This still camera is provided with an electronic flash 90, which illuminates an object by diving a light-emitting part by the electric charge stored in a capacitor, an image-pickup means 13 which converts the image of the object into electric signals, a signal-processing means 50 which applies the recording processing to the image signals received from the means 13, a recording means 60 which records the image signals processed by the means 50 on a recording medium, and the charging start control means 72 and 80 which control the start of charging of a charging means. The means 72 and 80 make the charging means start the charging of the capacitor, when a prescribed time elapsed after a photographing start operation is carried out.
Patent JP-H11197253-A (JP)
Title: Double lumen type catheter
Inventor: KAWAMURA AKIRA
IPC: A61M25/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage to the slave catheter of a double lumen type catheter and loosening of a stud valve. SOLUTION: A double lumen type catheter 1 has a slave catheter 3 freely slidably mounted in a master catheter 2, with the rear end of the master catheter 2 connected to the front end 4a of a Y-shaped connector 4 having a branch line 4Y, and with the rear end 3a of the slave catheter extended backward to pass through the Y-shaped connector 4. A stud valve 6 locking the rear end 3a of an inside tube is provided at the rear end of the Y-shaped connector 4. In this case, a cover member R covering both the stud valve 6 at the rear end of the Y-shaped connector 4 and the rear end 3a of the slave catheter is freely removably installed.
Patent JP-S57121724-A (JP)
Title: Service interruption resistance device of microcomputer
Inventor: MAEDA MASAHIKO
IPC: G06F1/32
Filed: 1981-01-20
Abstract: PURPOSE:To prevent dead electric discharge, by providing a circuit for discriminating between service interruption in the course of operation and disconnection of an electric power supply due to an end of operation, and discharging a secondary battery only when the service interruption has occurred in the course of operation. CONSTITUTION:When service interruption occurs in the course of operation, a signal is still generated from an operating signal generating terminal PH of a microcomputer, a transistor Q3 in a discriminating circuit is conductive, but since a current passing through a resistance 13 and the transistor Q3 from a diode 14 is gone, the base potential of a transistor 11 drops, the transistor 11 becomes a conductive state, a current flows to a DC terminal D through a diode 10 and the transistor 11 from a secondary battery 8, and data in the microcomputer is held. On the other hand, when the operation ends, the operating signal from the PH is gone, therefore, the transistor Q3 becomes a cutoff state, the transistor 11 is cut off, and the current flowing to the microcomputer from the secondary battery 8 is gone.
Patent JP-S60150084-A (JP)
Inventor: KUMAGAI YASUO
IPC: G04G9/00
Filed: 1984-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08330356-A (JP)
Title: Anisotropic conductive sheet with conductive layer and wiring board using the sheet
Inventor: AKAGAWA MASATOSHI
IPC: H01L21/60
Filed: 1996-01-19
Abstract: PURPOSE: To provide a thin wiring board, having the upper and the lower wiring patterns which can be electrically connected easily, which can be manufactured easily. CONSTITUTION: A plurality of anisotropic conductive sheets 52, on which a wiring pattern 62 is formed on one surface, are laminated and fixed, the other surface of the lowest layer of anisotropic conductive sheet 52 is fixed to the other surface of the printed wiring board 58 where a wiring pattern 60 is formed on the surface, the wiring patterns 60 and 62 are electrically connected through the anisotropic conductive sheet 52, and an electric insulating film 64 is formed by exposing the outer connection part of the wiring pattern 62 of the top layer of anisotropic conductive sheet 52.
Patent JP-H07220571-A (JP)
Title: Pushbutton switch
Inventor: NAKAJIMA NOBUO
IPC: H01H13/14
Filed: 1994-01-28
Abstract: PURPOSE:To provide a pushbutton switch capable of using key tops of different sizes while using other parts commonly so as to decrease the number of part items as a whole for reducing the cost. CONSTITUTION:Engagement windows 71, 73 are provided through in and out in a small key top 7S and a large key top 7L respectively. In the meanwhile, a pusher 4 to be engaged with the key top 7S, 7L has an inner engagement pawl 41 and an outer engagement pawl 43 in an inner surface and an outer surface of a wall part respectively. When the small key top 7S is used, it is engaged on the inner side of the pusher 4, and the inner side engagement pawl 41 is engaged with the engagement window 71. For using the large key top 7L, it is engaged with outer side of the pusher 4, and the outer engagement pawl 43 is engaged with the engagement window 73. On the inner side of an insulator 1 to guide vertical motion of the pusher 4, a rubber contact 3 to connect a pair of blade contacts to each other for continuity is disposed. The pusher 4 falls in accordance with operation force to push the rubber contact 3 down.
Patent JP-S57122464-A (JP)
Title: Magnetic brush developing device
Inventor: TSUKIJI TOSHIKAZU
IPC: G03G15/09
Filed: 1981-01-23
Abstract: PURPOSE:To prevent the deposition of a toner on the surface of a distribution board by forming the surface of said plate particularly that faces opposite to a  lower developing roll to have a curvature concentric to the developing roll. CONSTITUTION:Two pieces of magnetic brush rolls 6, 9 revolving in mutually opposite directions are disposed above and below opposite to the surface of a latent image carrier 1. A developer is regulated to be a constant amt. by a developer amt. regulating plate 3, and is distributed at a constnat ratio to two  pieces of developing rolls 6, 9 by means of a developer distributing board 10.  The surface 20 of the board 10 opposite to the roll 6 is formed to have a curvature concentric to the roll 6, so that the developer conveyed by the revolution of a sleeve 5 while forming ears by means of a magnet 4 of the developing roll arrives at the latent image carrier while slipping on the round surface of the board 10.
Patent JP-H02190134-A (JP)
Title: Spleed-reduction device for electric fishing reel
Inventor: OTAKE YUTAKA
IPC: A01K89/017
Filed: 1989-01-17
Abstract: PURPOSE:To quickly attain a required speed reduction by placing a speed reduc tion means to the side of an electric driving unit of a spool shaft and placing another speed reduction means to the side of a manual driving unit. CONSTITUTION:An idle gear 35 fit to a shaft beta is inserted in reversed state into a shaft alpha erected on a motor base 42 at a position nearly symmetrical and opposite to the shaft beta. The outer circumferential spur gear 37 of the idle gear 35 intermeshes a pinion gear 34 and a pinion gear 39 formed on the protrud ed part of the idle gear intermeshes a connection gear 38. Accordingly, the motor-driven rotation of the pinion gear 34 is transmitted to the connection gear 38 through the spur gear 37 of the idle gear 35 and its pinion gear 39. The rotation of the pinion gear 34 is reduced in two stages by the spur gear 37 of the idle gear 35 and its pinion gear 39. The motion of the motor is trans mitted to a spool shaft by plural gear trains as described above.
Patent JP-H02187447-A (JP)
Title: Methacrylic resin composition excellent in processability
Inventor: SHIMOMURA YASUNOBU
IPC: C08L33/12
Filed: 1989-01-17
Abstract: PURPOSE:To provide the title composition having both transparency and weatherability inherent in methacrylic resin, comprising a methyl methacrylate copolymer, higher alcohol and (partial) ester of glycerin and higher fatty acid. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a copolymer 0.03-0.08 (pref. 0.04-0.07 l/g in intrinsic viscosity (20 deg.C in chloroform), from 80-99.8wt.% of methyl methacrylate and 0.2-20wt.% of a copolymerizable monomer (e.g. styrene, maleic anhydride) with a total of 0.05-0.8 (pref. 0.2-0.5) pts.wt. of (B) a higher alcohol of formula I (R1 is 14-24C alkyl) (e.g. cetanol, stearyl alcohol) and (C) a (partial) ester of glycerin and a higher fatty acid of formula II (e.g. stearic monoglyceride).
Patent JP-S56126528-A (JP)
Title: Composite electrode wire for wire-cut spark machining
Inventor: AKASAKA KIICHI
IPC: B23H7/08
Filed: 1980-01-28
Abstract: PURPOSE:To improve the finished surfaces and dimensional accuracy of a work, by covering hard steel wire with a 0.1-20mu thick alloy layer of Cu containing 20-50% of Zn. CONSTITUTION:Hard steel wire of designed caliber, such as piano wire of JISG3502 or JISG3506, is covered with a 0.1-20mu thick alloy layer of Cu containing 20- 50% of Zn to produce composite electrode wire. This kind of electrode wire is as strong as that of tungsten, because of the hard steel wire as its core. This makes it possible to apply great tension to the electrode for leaving a certain space between the electrode and a work, preventing the space from being changed due to deflection of the electrode wire and also eliminating uneven electric discharge and irregularity on the finished surfaces. Spark machining with this electrode wire can improve the finish and dimensional accuracy of the work.
Patent JP-H06218612-A (JP)
Title: Ball end mill
Inventor: SAKAI SHIGERU
IPC: B23C5/10
Filed: 1993-01-21
Abstract: PURPOSE:To suppress chipping or wear by increasing gradually the rake angle of a bottom edge on the negative angle side and increasing gradually the relief angle on the positive angle side, toward the rotation center of the tool. CONSTITUTION:The rake angle of a bottom edge 6 increases gradually on the negative angle edge 6 increases gradually on the negative angle side and the relief angle of the bottom edge 6 increases graduaIIy on the positive angle side, going toward the tool rotation center C at the tip of the tool 1 from the outer periphery at the tip of the tool 1. The rake angle alpha1 at the tool rotation center C is thus set at -20 deg.C--40 deg. and the rake angle alpha2 at the outer periphery at the tip is set at -15 deg.-35 deg.. The relief angle beta1 at the tool rotation center C is set at -15 deg. 30 deg. and the relief angle beta2 at the outer periphery at the tip is set at 12 deg.-20 deg.. Accordingly, chipping and wear are suppressed even in three- dimensional machining of a high-hardness material.
Patent JP-S5291227-A (JP)
Title: Device for adjusting parking brake cable
Inventor: SHIRATORI HARUNORI
IPC: B60T7/08
Filed: 1976-01-27
Abstract: PURPOSE: A devie for automatically absorbing the elongation of a parking brake cable by giving relative rotation to a pair of screws when a parking lever is turned above a certain determined angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58128306-A (JP)
Inventor: MARUKOMU EDOUIN FUAINII
IPC: A01N47/14
Filed: 1983-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58126863-A (JP)
Title: Novel antibiotic pyrrolomycin f and its preparation
Inventor: KOYAMA MASAO
IPC: A61P31/04
Filed: 1982-01-25
Abstract: NEW MATERIAL:Pyrrolomycin F shown by the formula (X is Cl, or Br, with the proviso that the case where all X are Cl is omitted). (Pyrrolomycin F1, F2, and F3). USE:An antibacterial and an antifungal agent. PROCESS:Streptomyces sp. SF-2080 strain (FERM-P 5072) separated from the soil at the bottom of the Chikuma in Nagano prefecture is cultivated aerobically in a medium such as glucose, dextrin, etc. (submerged culture is most preferable, and the culture temperature is 25-34 deg.C, preferably 28-32 deg.C), and a compound shown by the formula is obtained from the culture.
Patent JP-S63178442-A (JP)
Title: Secondary battery
Inventor: KOBAYASHI MASAO
IPC: H01M10/05
Filed: 1987-01-20
Abstract: PURPOSE:To make energy density high, self discharge low, and charge/discharge efficiency high by using a negative electrode made of alkali metal, alkali metal alloy, conductive polymer, or a complex of these materials and a positive elec trode made of a complex of a conductive polymer and long-chain alkylsulfuric acid, long-chain alkylsulfonic acid, or long-chain alkylcarboxylic acid. CONSTITUTION:A negative electrode 3 is formed with a material selected from alkali metal, alkali metal alloy, conductive polymer, and a complex of conduc tive polymer and alkali metal or alkali metal alloy. A positive electrode 5 is formed with a complex of conductive polymer and at least one acid selected from long-chain alkylsulfuric acid, long-chain alkylsulfonic acid, and long-chain alkylcarboxylic acid. A battery is preferably sealed in a practically no oxyde and no moisture state. Thereby, the energy density of the battery is heightened, the self discharge is decreased, and the flatness of discharge voltage is increased.
Patent JP-H08201958-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: MIURA AKIO
IPC: G03C1/43
Filed: 1995-01-24
Abstract: PURPOSE: To provide a silver halide photographic sensitive material capable of stably obtaining an ultrahigh-contrast image with a developing solution com paratively low in pH and having a wide halftone reproducible range, and an image forming method using this material. CONSTITUTION: The silver halide photographic sensitive material contains at least one kind of hydrazine-derived DIR compound represented by the formula: X-CO-N(A1 )-N(A2 )-INH in which X is a group having a functional group causing a cyclizing reaction and cleaving the X-CO- moiety from the residual molecule in the presence of the oxidation product of a developing agent and forming a cyclic compound comprising the atoms of this moiety; each of A1 and A2 is both an H atom or one of them is an H atm and the other is an alkylsulfonyl or aryl-sulfonyl or acyl group; and INH is a monovalent group having a development inhibiting function. This photosensitive material is imagewise exposed and processed with the developing solution having of a pH <=11.
Patent JP-S58126846-A (JP)
Title: Propionic acid aminoalkyl ester derivative, its preparation and antiphlogistic and analgesic agent containing said derivative as active component
Inventor: MASUMOTO SHIYOUZOU
IPC: C07C219/10
Filed: 1982-01-22
Abstract: NEW MATERIAL:The compound of formulaI(R1 and R2 are lower alkyl; n is 2 or 3) or its acid addition salt. EXAMPLE:2-(2-Fluoro-4-biphenylyl) propionic acid beta-N,N-diethylaminoethyl ester. USE:An antiphlogistic and analgesic agent. In addition to the stronger antiphlogistic, analgesic and antipyretic activities of the compound than Flurbiprofen which is an analogue of the titled compound, it exhibits spasmolytic and antiarrhythmic activities and reduced side effects such as gastroenteric disorder, toxicity, etc. It has rapid activity and excellent transcutaneous absorbability, and is useful as an external preparation for topical application. PROCESS:The compound of formulaIis prepared by reacting the propionic acid derivative of formula II[Z is -COOM (M is H or alkali metal), -COX (X is halogen), etc.]with the dialkylaminoalkyl derivative of formula III (Y is OH, halogen or organic sulfonyl) or its acid addition salt.
Patent JP-2000207486-A (JP)
Title: Character recognizing device, false character or the like detecting method and medium with false character or the like detection program recorded therein
Inventor: KOJIMA KEIJI
IPC: G06K9/03
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To produce a character recognizing device capable of surely detecting a character that is not recognized due to some cause and improving the efficiency of correcting work of recognition results. SOLUTION: This device has an image inputting means 11 which inputs an original, a position information detecting means 18 which detects position information showing the position of a character in an image from an inputted image obtained by the means 11, a character recognizing means 14 which recognizes the character from the inputted image obtained by the means 11, a falsely recognized character or the like detecting means 19 which detects a place that is not recognized from recognition results obtained by the means 14 and also performs processing that eliminates the unrecognized place from an object image to be an object based on the position information obtained by the means 18.
Patent JP-2000216157-A (JP)
Title: Chemical mechanical polishing treatment and forming method of metal interconnect by use thereof
Inventor: GO KONRIN
IPC: H01L21/3205
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To restrain fine marks caused by excessive polishing or a polishing agent from being formed on a semiconductor substrate, by a method wherein a first insulating film is formed on a semiconductor substrate and metal wires, a second insulating film is formed on the first insulating film, the surface of the second insulating film is polished, and then a thin cap film is formed on the second insulating film. SOLUTION: An inner insulating layer (ILD) 42 is formed on substrate 40, and metal wires 44 are formed on the ILD layer 42. Thereafter, a metal layer is patterned into metal wires. Then, when an insulating layer 46 and an intra- metal layer insulating layer (IMD) 50 are formed on the ILD layer 42 and the metal wires 44, cross sectional structures 48 each shaped like a pyramid are formed above the metal wires 44. Then, the surface of IMD layer 50 is polished through a chemical mechanical polishing method, and a cap layer is formed on the IMD layer 50 so as to cover fine marks 52a and 52b. The cap layer is formed as thick as 1000 to 3000Å and can be formed of silicon dioxide or phospho-silicate glass.
Patent JP-H03215676-A (JP)
Title: Electroless plating agent and method for electroless plating using the same
Inventor: MOMOTANI HIROSHI
IPC: C23C18/34
Filed: 1990-01-20
Abstract: PURPOSE:To plate a material unstable to water, a material liable to be easily oxidized in water, etc., by adding a hypophosphite to an original electroless- plating soln. contg. a metallic salt and an org. salt as a reducing agent. CONSTITUTION:At least one kind from among a hypophosphite RH2PO4 (R is H or an alkali metal), hydrazine N2H4, a boron hydride compd. and its derivative and formalin is added to an original electroless-plating soln. contg. a metallic salt constituting a plating film and an org, solvent capable of dissolving the metallic salt. A metal halide MXn (M is at least one kind from among Ni, Co, Cu, Ag, Au and Sn, X is a halogen element and n>0) is preferably used as the metallic salt, and one kind between an amphoteric solvent and a proton receiving solvent is preferably used as the org. solvent. An electroless- plating soln. capable of forming a good-quality plating film excellent in adhesion on various materials is obtained in this way.
Patent JP-H11210666-A (JP)
Title: Centrifugal type pump
Inventor: KISHIMOTO KOICHI
IPC: F04D9/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enhance operating characteristics, reduce required parts and manufacturing processes in number, and also enhance its quietness. SOLUTION: A plurality of ribs 34 are formed at the side of an immpeller in the front surface shroud 28 fixed to the impeller. The ribs 34 are disposed to a place in such a way that each blade 29 is held between the paired ribs 34 from both of sides in the circumferential direction. And the ribs are extended outwardly from the inner side in the radial direction in a curved form, so that the respective paired ribs 34 and the blade 29 are in a relationship of relatively being engaged with each other. The front surface shroud 28 thus as mentioned above is molded out of synthetic resin material, and the height of each rib is formed into a height exceeding an anticipated strained height set in advance in regard to the front surface shroud 28.
Patent JP-S5395305-A (JP)
Title: Compressor suction flange structure
Inventor: KATOU KIMIO
IPC: F04B39/02
Filed: 1977-01-31
Abstract: PURPOSE: To allow a compressor used for a vehicle air conditioning to lubricate and cool a sliding member such as a swash and connecting rod effectively independant on operation speed by improving a suction flange. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58134884-A (JP)
Inventor: UCHIDA TERUO
IPC: B65D88/64
Filed: 1982-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。